4-[4-(4-bromo-phenyl)-thiazol-2-ylamino]-2-imino-3-phenyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
4-[4-(4-bromo-phenyl)-thiazol-2-ylamino]-2-imino-3-p-tolyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester
{4-[4-(4-bromo-phenyl)-thiazol-2-ylamino]-phenyl}-acetic acid
3-(4-bromo-phenyl)-benzo[g]thiazolo[2,3-b]quinazolin-5-one
1-{2-[4-(4-bromo-phenyl)-thiazol-2-ylamino]-4,5-dimethoxy-phenyl}-ethanone